@charset "utf-8";
/* 使用 utf-8 编码 必须在文件第一行 */

.content-top {
    margin: 0 auto;
    height: 511px;
    width: 1350px;
    background-color: #fff;
    display: flex;
    /* flex-flow: wrap; */
    align-items: strech;
}

.content-top-classic {

    width: 324px;
    background-color: #fafafa;
    margin-right: 20px;
    display: flex;
    flex-flow: nowrap row;
}



.content-top-classic-ul li {
    width: 100%;
    height: 51px;
    line-height: 51px;
    border: 1px solid transparent;
    padding-left: 20px;
}

.content-top-classic-ul li:hover {
    border: 1px solid #e8e8ea;
    background: #fff;
}

.content-top-classic-ul li:nth-child(n + 2):after {
    display: block;
    content: '';
    /* float: right; */
    margin-right: 20px;
    margin-top: 20px;
    width: 10px;
    height: 10px;
    border-right: 1px solid #a0a0a2;
    border-bottom: 1px solid #a0a0a2;
    transform: rotate(-45deg);
}

.content-top-classic-ul li a {
    color: #a0a0a2;
    font-size: 17px;
}

.content-top-classic-ul li a:hover {
    text-decoration: underline;
}

.content-top-classic-ul li .content-top-classic-ul-title {
    color: #333;
    font-size: 20px;
}

.content-top-classic-ul li .content-top-classic-ul-title:hover {
    text-decoration: underline;
}

.content-top-classic-ul-img {
    float: right;
    width: 30px;
    height: 30px;
    margin: 0 20px 10px;
}

.content-top-classic-ul-img1 {
    transform: rotate(180deg);
}

.content-top-classic-ul-img img {
    width: 30px;
    height: 30px;
}

.content-top-practice {
    /* float: left; */
    width: 1001px;

}

.content-top-practice-top {
    position: relative;
    height: 377px;
    width: 100%;
    background: url(../images/shixi.png)no-repeat;
    background-size: 100% 100%;
    margin-bottom: 15px;
}

.content-top-practice-top-shadow {
    display: flex;
    position: absolute;
    bottom: 0;
    left: 0;
    height: 55px;
    width: 100%;
    background-color: rgba(55, 54, 54, 0.6);
}

.content-top-practice-top-shadow div {
    width: 250px;
    height: 100%;
    border-right: 1px solid rgba(255, 255, 255, .3);
    line-height: 55px;
    text-align: center;
    color: #fff;
}

.content-top-practice-top-shadow div:hover {
    background-color: rgba(33, 32, 32, 0.7);
}

.content-top-practice-top-shadow div:nth-child(4) {
    border: none;
}

.content-top-practice-bottom {
    display: flex;
    width: 100%;
    height: 120px;
    justify-content: space-between;

}

.content-top-practice-bottom-body {
    display: flex;
    flex-wrap: nowrap row;
    flex: 1;
    width: 239px;
    height: 120px;
    background-color: #fafafa;
    padding: 17px 13px;
    margin-right: 15px;
}


.content-top-practice-bottom-body:last-child {
    margin-right: 0;

}

.content-top-practice-bottom-body span {
    padding-left: 13px;
}

.content-top-practice-bottom-body span:nth-child(1) {

    width: 87px;
    height: 87px;
    background: url(../images/paradigm.png);
    background-size: 87px 87px;

}

.content-top-practice-bottom-body span:nth-child(2) {
    background-color: #fafafa;
    height: 87px;
    width: 124px;
    /* background: url(../images/hua.jpg); */

}

.content-top-practice-bottom-body span:nth-child(2) p {
    display: block;
    margin-top: 17px;
}
.practice-span2{
    width: 87px;
    height: 87px;
    background: url(../images/hua.jpg) !important;
    background-size: 87px 87px !important;
}
.practice-span3{
    width: 87px;
    height: 87px;
    background: url(../images/rong.jpg) !important;
    background-size: 87px 87px !important;
}
.practice-span4{
    width: 87px;
    height: 87px;
    background: url(../images/hua（kai）.jpg) !important;
    background-size: 87px 87px !important;
}
.content-top-practice-a-one {
    color: #6aa2e4;
    font-size: 18px;
}

.content-top-practice-a-two {
    color: #666;
    font-size: 13px;
}

.content-mid-logo {
    display: flex;
    justify-content: space-between;
    width: 100%;
    height: 112px;
    margin: 30px auto;
}

.content-mid-logo-span {
    position: relative;
    width: 112px;
    height: 112px;
    background-color: #fff;
    border: 1px solid #eee;
}

.content-mid-logo-span-img {
    width: 62px;
    height: 62px;
    background: url(./../images/pin.jpg)no-repeat;
    background-size: 62px 62px;
    margin: 14px auto 8px;
}
.content-mid-logo-span-img2{
    width: 62px;
    height: 62px;
    background: url(./../images/wei.jpg)no-repeat;
    background-size: 62px 62px;
    margin: 14px auto 8px;
}
.content-mid-logo-span-img3{
    width: 62px;
    height: 62px;
    background: url(./../images/le.jpg)no-repeat;
    background-size: 62px 62px;
    margin: 14px auto 8px;
}
.content-mid-logo-span-img4{
    width: 62px;
    height: 62px;
    background: url(./../images/jing.jpg)no-repeat;
    background-size: 62px 62px;
    margin: 14px auto 8px;
}
.content-mid-logo-span-img5{
    width: 62px;
    height: 62px;
    background: url(./../images/ben.jpg)no-repeat;
    background-size: 62px 62px;
    margin: 14px auto 8px;
}
.content-mid-logo-span-img6{
    width: 62px;
    height: 62px;
    background: url(./../images/de.jpg)no-repeat;
    background-size: 62px 62px;
    margin: 14px auto 8px;
}
.content-mid-logo-span-img7{
    width: 62px;
    height: 62px;
    background: url(./../images/te.jpg)no-repeat;
    background-size: 62px 62px;
    margin: 14px auto 8px;
}
.content-mid-logo-span-img7{
    width: 62px;
    height: 62px;
    background: url(./../images/te.jpg)no-repeat;
    background-size: 62px 62px;
    margin: 14px auto 8px;
}
.content-mid-logo-span-img8{
    width: 62px;
    height: 62px;
    background: url(./../images/huo.jpg)no-repeat;
    background-size: 62px 62px;
    margin: 14px auto 8px;
}
.content-mid-logo-span-img9{
    width: 62px;
    height: 62px;
    background: url(./../images/kuai.jpg)no-repeat;
    background-size: 62px 62px;
    margin: 14px auto 8px;
}
.content-mid-logo-span-txt {
    color: #666;
    font-size: 13px;
    text-align: center;
}

.content-mid-logo-shadow {
    padding: 15px;
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    text-align: center;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
}

.content-mid-logo-shadow p:nth-child(1) {
    font-size: 18px;
}

.content-mid-logo-shadow p:nth-child(2) {
    font-size: 14px;
}

.content-mid-logo-span:hover .content-mid-logo-shadow {
    display: block;
}

.content-mid-classic {
    display: flex;
    justify-content: space-between;
    width: 100%;
    height: 60px;
}

.content-mid-classic-list {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 436px;
    height: 60px;
    background: url(./../images/advertising.png)no-repeat;
    background-size: 100% 100%;
}
.list2{
    background: url(./../images/advertisingbg_02.png)no-repeat;
    background-size: 100% 100%;
}
.list3{
    background: url(./../images/advertisingbg_03.png)no-repeat;
    background-size: 100% 100%;
}
.content-mid-classic-list div {

    color: #fff;
    font-size: 18px;
}

/* .content-mid-classic-list div img {
    vertical-align: middle;
    display: block;
    margin: 0;
} */
.content-mid-classic-list div span {
    padding-top: 3px;
}

.float-window {
    position: fixed;
    right: 20px;
    bottom: 64px;
    width: 60px;
    height: 240px;
    border: 1px solid #eaeaea;
}

.float-window-message {
    width: 60px;
    height: 60px;
    background: url(./../images/message.png)no-repeat;
    background-position: center;
    background-size: 26px 26px;
    line-height: 60px;
    text-align: center;
    border-bottom: 1px solid #eaeaea;
}
.jian{
    background: url(./../images/jian.png)no-repeat;
}
.tou{
    background: url(./../images/tou.png)no-repeat;
    background-position: center;
    background-size: 26px 26px;
}
.ke{
    background: url(./../images/ke.png)no-repeat;
    background-position: center;
    background-size: 26px 26px;
}
.float-window-message-special {
    width: 60px;
    height: 60px;
    text-align: center;

    background: url(./../images/register.png)no-repeat;
    background-position: center;
    background-size: 26px 26px;
    line-height: 60px;

    border-bottom: 1px solid #eaeaea;

    background-color: #6aa2e4;
}

.float-window-message span {
    display: none;
    color: #999;
}

.float-window-message-special span {
    display: none;
    color: #fff;
}

.float-window-message:hover {
    background-color: none;
    /* visibility: hidden; */
    background-image: none;
}

.float-window-message-special:hover {
    background-color: none;
    /* visibility: hidden; */
    background-image: none;
}

.float-window-message:hover span {
    display: block;
}

.float-window-message-special:hover span {
    display: block;
}